Array ( [0] => -3 [1] => 3 [2] => 9 [3] => 10 [4] => 32 [5] => 88 [6] => 645 )
Array ( [0] => 645 [1] => 88 [2] => 32 [3] => 10 [4] => 9 [5] => 3 [6] => -3 )